diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/imbuf/intern/indexer.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/source/blender/imbuf/intern/indexer.c b/source/blender/imbuf/intern/indexer.c index b5b8cd4a580..09f37d733de 100644 --- a/source/blender/imbuf/intern/indexer.c +++ b/source/blender/imbuf/intern/indexer.c @@ -198,10 +198,19 @@ struct anim_index *IMB_indexer_open(const char *name) "anim_index_entries"); for (i = 0; i < idx->num_entries; i++) { - fread(&idx->entries[i].frameno, sizeof(int), 1, fp); - fread(&idx->entries[i].seek_pos, sizeof(unsigned long long), 1, fp); - fread(&idx->entries[i].seek_pos_dts, sizeof(unsigned long long), 1, fp); - fread(&idx->entries[i].pts, sizeof(unsigned long long), 1, fp); + size_t items_read = 0; + items_read += fread(&idx->entries[i].frameno, sizeof(int), 1, fp); + items_read += fread(&idx->entries[i].seek_pos, sizeof(unsigned long long), 1, fp); + items_read += fread(&idx->entries[i].seek_pos_dts, sizeof(unsigned long long), 1, fp); + items_read += fread(&idx->entries[i].pts, sizeof(unsigned long long), 1, fp); + + if (items_read < 4) { + perror("error reading animation index file"); + MEM_freeN(idx->entries); + MEM_freeN(idx); + fclose(fp); + return NULL; + } } if (((ENDIAN_ORDER == B_ENDIAN) != (header[8] == 'V'))) { |